using System;

namespace System.Data.Common
{
	public class SchemaTableColumn
	{
		public static readonly string ColumnName               = "ColumnName";
		public static readonly string ColumnOrdinal            = "ColumnOrdinal";
		public static readonly string ColumnSize               = "ColumnSize";
		public static readonly string NumericPrecision         = "NumericPrecision";
		public static readonly string NumericScale             = "NumericScale";
		public static readonly string DataType                 = "DataType";
		public static readonly string ProviderType             = "ProviderType";
		public static readonly string NonVersionedProviderType = "NonVersionedProviderType";
		public static readonly string IsLong                   = "IsLong";
		public static readonly string AllowDBNull              = "AllowDBNull";
		public static readonly string IsAliased                = "IsAliased";
		public static readonly string IsExpression             = "IsExpression";
		public static readonly string IsKey                    = "IsKey";
		public static readonly string IsUnique                 = "IsUnique";
		public static readonly string BaseSchemaName           = "BaseSchemaName";
		public static readonly string BaseTableName            = "BaseTableName";
		public static readonly string BaseColumnName           = "BaseColumnName";
	}
}
